The Eltra ER63D500Z5/28P8S3MR is a solid shaft incremental rotary encoder with a resolution of 500 pulses per revolution (PPR), designed for industrial applications requiring high-speed and reliable position feedback.

 Key Specifications

• Model: ER63D500Z5/28P8S3MR
• Series: ER63D
• Type: Incremental optical encoder
• Shaft Type: Solid shaft, 8 mm diameter
• Mounting: Centering square flange (31.75 mm diameter)
• Resolution: 500 PPR
• Electrical Interface: Push-Pull (P8)
• Power Supply: 5–28 V DC
• Output Type: MIL connector
• Zero Pulse: Included (Z)
• Protection Rating: IP66
• Max Rotation Speed: 3000 rpm
• Max Output Frequency: 250 kHz
• Direction Type: Radial cable exit

 Design Features

• High Load Capacity: Designed to withstand significant axial and radial loads
• Durable Build: Aluminium bearings and stainless steel shaft
• Long Cable Compatibility: Push-Pull interface with complementary transistor allows reliable data transmission over extended cable lengths
• Compact Size: 63 mm diameter housing for space-constrained installations